Statistics Exam

Give the cumulative frequency of the topmost class

What is the size of the class interval?

How many students whose score is less than 90?

How many students whose score is greater than 83?

What is the cumulative frequency of the second class?

What is the mean?

What is the median class?

What is the modal class?

Which of the following is the tabular arrangement of data by classes or categories together with either corresponding frequencies?

When constructing an ogive chart of a frequency distribution, the values assigned in the horizontal axis are.